WO2001089119A3 - Entree et sortie haute-vitesse a debit variable dans des reseaux de communication optiques - Google Patents

Entree et sortie haute-vitesse a debit variable dans des reseaux de communication optiques Download PDF

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Publication number
WO2001089119A3
WO2001089119A3 PCT/US2001/015950 US0115950W WO0189119A3 WO 2001089119 A3 WO2001089119 A3 WO 2001089119A3 US 0115950 W US0115950 W US 0115950W WO 0189119 A3 WO0189119 A3 WO 0189119A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical communication
signal
data
rate
uniform
Prior art date
Application number
PCT/US2001/015950
Other languages
English (en)
Other versions
WO2001089119A2 (fr
Inventor
Tian Shen
Robert B Clarke Jr
Thomas J Roman
David B Upham
David A Pechner
Laurence J Newell
Original Assignee
Kestrel Solutions Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kestrel Solutions Inc filed Critical Kestrel Solutions Inc
Priority to AU2001268067A priority Critical patent/AU2001268067A1/en
Publication of WO2001089119A2 publication Critical patent/WO2001089119A2/fr
Publication of WO2001089119A3 publication Critical patent/WO2001089119A3/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2569—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to polarisation mode dispersion [PMD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/08—Arrangements for combining channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/14—Arrangements providing for calling or supervisory signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0298—Wavelength-division multiplex systems with sub-carrier multiplexing [SCM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/07—Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates or bit rates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation

Abstract

Dans un réseau de communication optique, un signal à débit variable ou un signal d'entrée à débit non uniforme est converti en un « pseudo » signal qui présente un débit uniforme ou un débit standard du système de communication optique. Dans le récepteur, le signal d'origine à débit non uniforme est récupéré. Les signaux non uniformes ont des débits binaires qui ne sont pas compatibles avec le ou les débit(s) de transmission standard(s) du système de transmission dans lequel elles doivent être transmises. Une version particulière comprend un « pseudo » signal qui présente un format de trame de transmission de données comportant une partie charge utile subdivisée en une pluralité de sous-paquets qui contiennent des données du signaux l'entrée d'origine, et des multiplets de remplissage qui contiennent des données vides servant à remplir les parties inutilisées de la partie charge utile.
PCT/US2001/015950 2000-05-16 2001-05-15 Entree et sortie haute-vitesse a debit variable dans des reseaux de communication optiques WO2001089119A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001268067A AU2001268067A1 (en) 2000-05-16 2001-05-15 Variable rate high-speed input and output in optical communication networks

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US57134900A 2000-05-16 2000-05-16
US09/571,349 2000-05-16
US21181900P 2000-06-15 2000-06-15
US60/211,819 2000-06-15
US09/851,593 US20020039211A1 (en) 1999-09-24 2001-05-08 Variable rate high-speed input and output in optical communication networks
US09/851,593 2001-05-08

Publications (2)

Publication Number Publication Date
WO2001089119A2 WO2001089119A2 (fr) 2001-11-22
WO2001089119A3 true WO2001089119A3 (fr) 2003-03-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/015950 WO2001089119A2 (fr) 2000-05-16 2001-05-15 Entree et sortie haute-vitesse a debit variable dans des reseaux de communication optiques

Country Status (3)

Country Link
US (1) US20020039211A1 (fr)
AU (1) AU2001268067A1 (fr)
WO (1) WO2001089119A2 (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7227918B2 (en) * 2000-03-14 2007-06-05 Altera Corporation Clock data recovery circuitry associated with programmable logic device circuitry
US7228077B2 (en) * 2000-05-12 2007-06-05 Forster Energy Llc Channel gain control for an optical communications system utilizing frequency division multiplexing
US20020110157A1 (en) * 2001-02-14 2002-08-15 Kestrel Solutions Method and apparatus for providing a gigabit ethernet circuit pack
EP1402671A2 (fr) * 2001-02-16 2004-03-31 Axe, Inc. Recepteur de signaux optiques a grande vitesse
JP4554101B2 (ja) * 2001-02-28 2010-09-29 株式会社フジクラ ローカル情報伝送機能内蔵メディアコンバータおよび障害警報信号伝送方式
DE10129108A1 (de) * 2001-06-16 2003-01-02 Harman Becker Automotive Sys Verfahren und Schaltungsanordnung zur Datenübertragung
US7286487B2 (en) * 2002-11-18 2007-10-23 Infinera Corporation Optical transmission network with asynchronous mapping and demapping and digital wrapper frame for the same
AU2002367688A1 (en) * 2001-12-21 2003-09-09 Infineon Technologies Ag Multi-mode framer and pointer processor for optically transmitted data
ITMI20020163A1 (it) * 2002-01-31 2003-07-31 Marconi Comm Spa Struttura di informazione per il trasporto di dati in particolare di tipo sdh soner e otn ed informazioni di lavoro entro un elemento di ret
US7362719B2 (en) * 2002-03-22 2008-04-22 Agere Systems Inc. Method and apparatus for cross-talk cancellation in frequency division multiplexed transmission systems
US7756421B2 (en) * 2002-10-03 2010-07-13 Ciena Corporation Electrical domain compensation of non-linear effects in an optical communications system
US7496133B2 (en) * 2002-11-01 2009-02-24 Broadcom Corporation Multi-rate on-chip OCN filter for a transceiver system
US6686856B1 (en) 2002-11-20 2004-02-03 Agilent Technologies, Inc. Clocking domain conversion system and method
ATE304244T1 (de) * 2003-04-22 2005-09-15 Cit Alcatel Taktrückgewinnung von verzerrten optischen signalen
US9337948B2 (en) 2003-06-10 2016-05-10 Alexander I. Soto System and method for performing high-speed communications over fiber optical networks
KR100547831B1 (ko) * 2003-06-18 2006-01-31 삼성전자주식회사 가변 데이터 전송률에 대응이 가능한 클럭 및 데이터 복원장치
KR100560428B1 (ko) * 2003-12-15 2006-03-13 한국전자통신연구원 광채널들 간의 스큐를 제거하는 광전송시스템
KR100584395B1 (ko) * 2003-12-31 2006-05-26 삼성전자주식회사 Ｍｐｅｇ-ｔｓ 전송 장치
WO2006135389A2 (fr) * 2004-08-13 2006-12-21 University Of Pittsburgh Spectrometre optique multivoie a double verrouillage de phase
US7894724B2 (en) * 2005-03-31 2011-02-22 Ciena Corporation Method and apparatus for improving dual-polarization optical communication performance
JP4215031B2 (ja) * 2005-06-14 2009-01-28 住友電気工業株式会社 光通信システム
US7556206B2 (en) * 2006-01-30 2009-07-07 L3 Communications Integrated Systems, L.P. Temperature compensated clock delay closed loop circuit
US7970008B2 (en) * 2006-09-22 2011-06-28 Nippon Telegraph And Telephone Corporation Multiplexing transmission system and multiplexing transmission method
US10255463B2 (en) * 2008-11-17 2019-04-09 International Business Machines Corporation Secure computer architecture
US8005370B2 (en) * 2008-12-10 2011-08-23 Applied Micro Circuits Corporation Reference clock rate detection for variable rate transceiver modules
US9252886B2 (en) * 2013-01-24 2016-02-02 Sumitomo Electric Industries, Ltd. Optical transmitter
KR101468635B1 (ko) * 2013-07-03 2014-12-03 주식회사 티제이이노베이션 다중 utp 펨토 분산 중계 장치 및 방법
EP3058686B1 (fr) * 2013-10-15 2020-04-29 Telefonaktiebolaget LM Ericsson (publ) Émission de trafic de communication sur un réseau de communication optique
US9602219B2 (en) * 2015-01-06 2017-03-21 Infinera Corporation Efficient processing of high data rate signals with a configurable frequency domain equalizer
WO2018053820A1 (fr) * 2016-09-24 2018-03-29 Huawei Technologies Co., Ltd. Système et procédé de reconstitution du rythme dans un système de communication optique cohérent
KR102478167B1 (ko) * 2016-11-29 2022-12-16 한국전자통신연구원 주파수 할당 방법 및 그 방법을 수행하는 전송 장치
US10419109B1 (en) * 2018-09-07 2019-09-17 Ciena Corporation Pseudo frequency division multiplexing
US11223569B2 (en) * 2020-04-02 2022-01-11 PrimeWan Limited Device, method, and system that virtualize a network

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0822691A2 (fr) * 1996-07-31 1998-02-04 Victor Company Of Japan, Limited Synchronisation de symbole dans un récepteur de signaux multiporteurs
FR2755552A1 (fr) * 1996-11-06 1998-05-07 Telediffusion Fse Dispositif de recopie d'un signal d'horloge d'entree a frequence non continue
EP0982969A2 (fr) * 1998-08-27 2000-03-01 Nortel Networks Corporation "payload mapping" dans des réseaux synchrones

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061577A (en) * 1976-08-18 1977-12-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Fiber optic multiplex optical transmission system
EP0166595B1 (fr) * 1984-06-25 1992-04-08 Kabushiki Kaisha Toshiba Système de communication d'informations
US4701904A (en) * 1985-10-18 1987-10-20 American Telephone And Telegraph Company, At&T Bell Laboratories Optical local area network employing microwave modulation techniques
US4768186A (en) * 1986-02-11 1988-08-30 Pirelli Cable Corporation Multiplex transmission of analog signals by fiber optic channel
JPS62206996A (ja) * 1986-03-07 1987-09-11 Hitachi Ltd 光交換方法およびその装置
CA1311524C (fr) * 1988-08-26 1992-12-15 Masakazu Mori Systeme de selection de canaux a suppression/insertion de signaux
US4953156A (en) * 1988-09-08 1990-08-28 Gte Laboratories, Incorporated Wideband subcarrier multiplexed optical communication system operating over more than one octave
JP2564375B2 (ja) * 1988-09-28 1996-12-18 株式会社日立製作所 分岐挿入型多重変換装置
US5060310A (en) * 1989-08-10 1991-10-22 Tektronix, Inc. Apparatus and method for reduction of intermodulation distortion in an optical fiber network
US5564021A (en) * 1994-05-31 1996-10-08 Us West Technologies, Inc. Method for assigning inter-nodal traffic loads to channels in sonet rings
US5311501A (en) * 1991-03-15 1994-05-10 Fujitsu Limited Routing system for linear add-drop multiplexer
US5576874A (en) * 1991-07-31 1996-11-19 Alcatel Network Systems, Inc. Optical distribution shelf for a remote terminal of an optical fiber telecommunications network
US5278824A (en) * 1992-06-02 1994-01-11 At&T Bell Laboratories Dual hubbing in a bidirectional line-switched ring transmission system
US5430568A (en) * 1992-12-01 1995-07-04 Scientific-Atlanta, Inc. Optical communications system for transmitting information signals having different wavelengths over a same optical fiber
JPH06224852A (ja) * 1993-01-25 1994-08-12 Matsushita Electric Ind Co Ltd 光伝送方式
US5579143A (en) * 1993-06-04 1996-11-26 Ciena Corporation Optical system with tunable in-fiber gratings
US5612806A (en) * 1993-07-30 1997-03-18 Gte Laboratories Incorporated Acknowledgement using subcarrier multiplexed tones
US5387927A (en) * 1993-09-17 1995-02-07 Mpr Teltech Ltd. Method and apparatus for broadband transmission from a central office to a number of subscribers
DE4337135C1 (de) * 1993-10-30 1994-09-01 Ant Nachrichtentech Drop-and-Add-Multiplexer zur Umsetzung und Aufbereitung eines Frequenzmultiplexsignals
US5481542A (en) * 1993-11-10 1996-01-02 Scientific-Atlanta, Inc. Interactive information services control system
FR2720883B1 (fr) * 1994-06-07 1997-01-10 Cit Alcatel Multiplexeur spectral optique à insertion-extraction.
EP0689065B1 (fr) * 1994-06-24 2001-06-27 Rolic AG Composant optique
US5559561A (en) * 1994-07-15 1996-09-24 Lucent Technologies Inc. Coded modulation with shaping gain and tomlinson precoding
US5488500A (en) * 1994-08-31 1996-01-30 At&T Corp. Tunable add drop optical filtering method and apparatus
US6334219B1 (en) * 1994-09-26 2001-12-25 Adc Telecommunications Inc. Channel selection for a hybrid fiber coax network
JP3413304B2 (ja) * 1995-01-31 2003-06-03 富士通株式会社 ハイブリッドｓｃｍ光伝送装置
JPH0998155A (ja) * 1995-10-03 1997-04-08 Matsushita Electric Ind Co Ltd 光送信装置およびそれを用いた光伝送システム
US5930231A (en) * 1995-06-30 1999-07-27 Scientific-Atlanta, Inc. Block spectrum receiver for a broadband communications system
US5596436A (en) * 1995-07-14 1997-01-21 The Regents Of The University Of California Subcarrier multiplexing with dispersion reduction and direct detection
JPH09214456A (ja) * 1996-01-30 1997-08-15 Hitachi Ltd 多重変換装置の構成方法および多重変換装置
US5878088A (en) * 1997-04-10 1999-03-02 Thomson Consumer Electronics, Inc. Digital variable symbol timing recovery system for QAM
US5938309A (en) * 1997-03-18 1999-08-17 Ciena Corporation Bit-rate transparent WDM optical communication system with remodulators
JPH10313332A (ja) * 1997-05-12 1998-11-24 Fujitsu Ltd 伝送装置及びこの伝送装置を具備するネットワーク
JP3549716B2 (ja) * 1997-11-28 2004-08-04 日本電気株式会社 光ａｄｍ装置
KR100237838B1 (ko) * 1997-12-15 2000-01-15 이계철 대용량 광비동기전송 모드스위치
US6058227A (en) * 1998-01-29 2000-05-02 Trw Inc. Method and apparatus for an opto-electronic circuit switch
US6111676A (en) * 1998-02-26 2000-08-29 Nortel Networks Corporation Wavelength specific optical reflection meter/locator in signatured wavelength division multiplexed systems
US6452945B1 (en) * 1998-03-05 2002-09-17 Kestrel Solutions, Inc. Electrical add-drop multiplexing for optical communications networks utilizing frequency division multiplexing
US6144786A (en) * 1999-03-11 2000-11-07 Lockheed Martin Corporation High bandwidth-time product continuously variable controlled delay system
US6522671B1 (en) * 1999-05-10 2003-02-18 Nortel Networks Limited Protocol independent sub-rate device
US6636529B1 (en) * 1999-10-07 2003-10-21 Nortel Networks Limited Semi transparent tributary for synchronous transmission

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0822691A2 (fr) * 1996-07-31 1998-02-04 Victor Company Of Japan, Limited Synchronisation de symbole dans un récepteur de signaux multiporteurs
FR2755552A1 (fr) * 1996-11-06 1998-05-07 Telediffusion Fse Dispositif de recopie d'un signal d'horloge d'entree a frequence non continue
EP0982969A2 (fr) * 1998-08-27 2000-03-01 Nortel Networks Corporation "payload mapping" dans des réseaux synchrones

Also Published As

Publication number Publication date
WO2001089119A2 (fr) 2001-11-22
US20020039211A1 (en) 2002-04-04
AU2001268067A1 (en) 2001-11-26

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